燃油自冲洗滤器图纸和说明书.pdf

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1、DESCRIPTIONANDOPERATINGINSTRUCTIONSFORTHEBACK-FLUSHINGFILTERTYPE6.60====================================================================Commission-No.CONTENTS1.TypeSheet6.602.GeneralInformationontheAutomaticFilter3.FilterInstallation4.Commissioning5.FiltrationPhase6.Back-FlushingOperation7.De

2、scriptionoftheEL.-ControlSystem8.CircuitDiagram9.EquipmentListforEL.-ControlSystem10.Servicing11.ServicingTools12.CleaningAgentsforCandleElements13.ManualCleaningofCandleElements14.SparePartDrawingforType6.6015.SparePartListforType6.6016.TypeSheetfortheDifferentialPressureIndicatorwithElectri

3、calContact17.SparePartDrawingfortheDifferentialPressureIndicatorBOLL&KIRCHassumesnoliabilityforanymistakesbyanymisuseoftheproduct.Wereservetherighttochangethisdescriptionwithoutanypriornotice!2.GeneralThefullyautomaticback-flushingfilterisusedtofilteravarietyoffluids,butchieflyforthefiltratio

4、noffuels,lubricatingoils,causticsolutionsandemulsions.Thefilterelementassembliesarecleanedautomaticallybycompressedairassistedback-flushingwithoutcausinginterruptiontothefiltrationprocess.Onecleanchamberisalwaysheldinreserve.Thisself-cleaningfilterconsistsbasicallyofthefollowingparts:Thelower

5、housingwithconnectionflangefortheremovalofflushingfluid(sludgedischarge).Thechange-oversystemhousingwiththefilterinletandoutletflanges.Theautomaticallyventedfilterchamberscontainingthecandleelements.Inthecentreofthehousingistheshut-offplugwithrefillbore.Thepneumaticswiveldrivewithattachedcont

6、rolvalveandendpositionswitch.Theairsupplywithnon-returnvalve,shut-offvalveandpressureregulator.Thesafetyvalve.Thedifferentialpressureindicator∆p1.Theflushingvalvewithmanualinitiation.TheEL.-controlsysteminitsownswitchboxseparatefromthefilter.3.InstallationoftheFilterCaremustbetakenduringinsta

7、llationofthefilterthatthepipelinesattachedtothefilterinletandoutletarecleanandnotundertension.Thepipelineselectedforthesludgedischargeistobenosmallerthanthesizeindicatedonthetypesheet.Inordertopreventback-pressurearisinginthepipe,itistobelaid